Update tooling

[ppinard]

• Use hatch for building and testing matplotlib-scalebar.
• Update versions of GitHub actions (as per State support for Python 3.11 in package metadata #52)
• Update pre-commit versions
• Improve coverage reporting
• Update metadata to include Python 3.11 (as per State support for Python 3.11 in package metadata #52)
• Add ruff linting

[codecov-commenter]

Codecov Report

Merging #53 (4aa40ad) into master (6eddf82) will increase coverage by 38.87%.
The diff coverage is 85.71%.

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@@             Coverage Diff             @@
##           master      #53       +/-   ##
===========================================
+ Coverage   52.34%   91.21%   +38.87%     
===========================================
  Files           4        3        -1     
  Lines         619      410      -209     
===========================================
+ Hits          324      374       +50     
+ Misses        295       36      -259     

Impacted Files	Coverage Δ
matplotlib_scalebar/scalebar.py	91.66% <85.59%> (-0.10%)	⬇️
matplotlib_scalebar/__init__.py	100.00% <100.00%> (ø)

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